extern int zgecon_(char *norm, integer *n, doublecomplex *a, integer *lda, doublereal *anorm, doublereal *rcond, doublecomplex *work, doublereal *rwork, integer *info, ftnlen norm_len);
/*:ref: lsame_ 12 4 13 13 124 124 */
/*:ref: xerbla_ 14 3 13 4 124 */
/*:ref: dlamch_ 7 2 13 124 */
/*:ref: zlacn2_ 14 6 4 9 9 7 4 4 */
/*:ref: zlatrs_ 14 15 13 13 13 13 4 9 4 9 7 7 4 124 124 124 124 */
/*:ref: izamax_ 4 3 4 9 4 */
/*:ref: zdrscl_ 14 4 4 7 9 4 */
